85840426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 153796608

約数和(自身を除く): 67956182

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2383, 2573, 4766, 5146, 16681, 18011, 33362, 36022, 73873, 147746, 197789, 395578, 517111, 1034222, 1384523, 2769046, 6131459, 12262918, 42920213, 85840426]

約数ペア:

[(1, 85840426), (2, 42920213), (7, 12262918), (14, 6131459), (31, 2769046), (62, 1384523), (83, 1034222), (166, 517111), (217, 395578), (434, 197789), (581, 147746), (1162, 73873), (2383, 36022), (2573, 33362), (4766, 18011), (5146, 16681)]